Wireless transmission can be done via________________________?
(A) radio waves
(B) microwaves
(C) infrared
(D) all of the above
A scanner scans______________________?
(A) Pictures
(B) Text
(C) Both picture and text
(D) Neither picture nor text
Mouse technique used for access in properties of any object is ______________________?
(A) Dragging
(B) Dropping
(C) Right clicking
(D) Shift clicking
Main memory works in conjuction with_______________________?
(A) special function cards
(B) RAM
(C) CPU
(D) Intel
A data warehouse is which of the following ?
(A) Contains only current data
(B) Organised around important subject areas
(C) Contains numerous naming conventions and formats
(D) Can be updated by end users
The name ‘Tim Cook’ is associated with__________________?
(A) Google
(B) Apple Inc
(C) France as its Foreign Secretary
(D) Microsoft
C++ is a____________________?
(A) High level language
(B) Compiler
(C) Low level language
(D) Programming mid level language
Which part of a computer helps to store information ?
(A) Disk drive
(B) Keyboard
(C) Monitor
(D) Printer
Header of a frame generally contains____________________?
(A) synchronization bytes
(B) addresses
(C) frame identifier
(D) all of these
The domain name system is maintained by___________________?
(A) distributed database system
(B) a single server
(C) a single computer
(D) none of these